Des[3-Acetyl-5-(2-dimethylamino)ethyl] Diltiazem

Name	(2S)-Cis-(+)-2, 3-Dihydro-3-Hydroxy-2- (4-Methoxyphenyl)-1,5-Benzothiazepin- 4(5H)-One (Cis-Lactam)
Synonyms	HYDROXY LACTAM DiltiazeM IMpurity E Des[3-Acetyl-5-(2-dimethylamino)ethyl] Diltiazem 3-hydroxy-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (2S,3S)-(+)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one (2S-CIS)-(+)-2,3-DIHYDRO-3-HYDROXY-2-(4-METHOXYPHENYL)-1,5-BENZOTHIAZEPIN-4(5H)-ONE (2S)-Cis-(+)-2, 3-Dihydro-3-Hydroxy-2- (4-Methoxyphenyl)-1,5-Benzothiazepin- 4(5H)-One (Cis-Lactam)
CAS	42399-49-5
EINECS	255-799-0
InChIKey	LHBHZALHFIQJGJ-CABCVRRESA-N

Molecular Formula	C16H15NO3S
Molar Mass	301.36
Density	1.2458 (rough estimate)
Melting Point	203-206°C(lit.)
Boling Point	545.4±50.0 °C(Predicted)
Specific Rotation(α)	112 º (c=0.5 in MeOH)
Solubility	DMSO (Slightly), Methanol (Slightly, Sonicated)
Appearance	Solid
Color	Off-White
pKa	12.37±0.40(Predicted)
Storage Condition	Sealed in dry,2-8°C
Refractive Index	114 ° (C=0.5, MeOH)
MDL	MFCD01321316

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
HS Code	29349990